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    Subject[PATCH 5.4 079/434] media: max2175: Fix build error without CONFIG_REGMAP_I2C
    Date
    From: YueHaibing <yuehaibing@huawei.com>

    [ Upstream commit 36756fbff1e4a31d71d262ae6a04a20b38efa874 ]

    If CONFIG_REGMAP_I2C is not set, building fails:

    drivers/media/i2c/max2175.o: In function `max2175_probe':
    max2175.c:(.text+0x1404): undefined reference to `__devm_regmap_init_i2c'

    Select REGMAP_I2C to fix this.

    Reported-by: Hulk Robot <hulkci@huawei.com>
    Fixes: b47b79d8a231 ("[media] media: i2c: max2175: Add MAX2175 support")
    Signed-off-by: YueHaibing <yuehaibing@huawei.com>
    Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/media/i2c/Kconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
    index 7eee1812bba3..fcffcc31d168 100644
    --- a/drivers/media/i2c/Kconfig
    +++ b/drivers/media/i2c/Kconfig
    @@ -1113,6 +1113,7 @@ comment "SDR tuner chips"
    config SDR_MAX2175
    tristate "Maxim 2175 RF to Bits tuner"
    depends on VIDEO_V4L2 && MEDIA_SDR_SUPPORT && I2C
    + select REGMAP_I2C
    help
    Support for Maxim 2175 tuner. It is an advanced analog/digital
    radio receiver with RF-to-Bits front-end designed for SDR solutions.
    --
    2.20.1


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